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| author | Thomas Meyer <thomas@m3y3r.de> | 2017-07-11 00:51:58 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-11 01:32:35 +0200 |
| commit | a94c33dd1f677d16c4f1a162b4b3e9eba1b07c24 (patch) | |
| tree | c5a55e93fc355f73d614b0608dac3652b8048adf /kernel | |
| parent | lib/rhashtable.c: use kvzalloc() in bucket_table_alloc() when possible (diff) | |
| download | linux-a94c33dd1f677d16c4f1a162b4b3e9eba1b07c24.tar.xz linux-a94c33dd1f677d16c4f1a162b4b3e9eba1b07c24.zip | |
lib/extable.c: use bsearch() library function in search_extable()
[thomas@m3y3r.de: v3: fix arch specific implementations]
Link: http://lkml.kernel.org/r/1497890858.12931.7.camel@m3y3r.de
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/extable.c | 3 | ||||
| -rw-r--r-- | kernel/module.c | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/kernel/extable.c b/kernel/extable.c index 223df4a328a4..38c2412401a1 100644 --- a/kernel/extable.c +++ b/kernel/extable.c @@ -55,7 +55,8 @@ const struct exception_table_entry *search_exception_tables(unsigned long addr) { const struct exception_table_entry *e; - e = search_extable(__start___ex_table, __stop___ex_table-1, addr); + e = search_extable(__start___ex_table, + __stop___ex_table - __start___ex_table, addr); if (!e) e = search_module_extables(addr); return e; diff --git a/kernel/module.c b/kernel/module.c index b3dbdde82e80..b0f92a365140 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -4196,7 +4196,7 @@ const struct exception_table_entry *search_module_extables(unsigned long addr) goto out; e = search_extable(mod->extable, - mod->extable + mod->num_exentries - 1, + mod->num_exentries, addr); out: preempt_enable(); |